#186 Private space company crashes on the moon; hypnotherapy as anaesthetic; record-breaking ocean warming; Rosalind Franklin and DNA

With SpaceX’s Starship blowing up, and ispace’s lander crashing into the moon, in the last week two of the most exciting missions of the year have failed. The team finds out what went wrong, and how long it’ll be until these missions can try again. Fish farts and genital stridulation - the team shares a beautiful underwater soundscape of British ponds, recorded using a hydrophone. They learn about the daily acoustic activity cycles of ponds, and find out why researchers are collecting these sounds. Hypnosis is becoming a more mainstream part of surgery, with patients being eased into operations with suggestive language and calming phrases. The team finds out how it’s helping to supplement normal anaesthetics, reducing pain and anxiety. 2024 may be the year we breach 1.5 degrees of global warming. Despite dramatic weather events over the last few years, the Earth has actually been in a cooling period called La Niña. So as we enter an El Niño, a period of warming, the team says we should brace for more intense, record-breaking heat. It comes as ocean warming hits new, and very concerning highs. Was Rosalind Franklin really the “wronged heroine” of DNA? Did Francis Crick and James Watson really swindle her out of her share of the credit for the breakthrough discovery of DNA’s double helix structure? That’s what Watson’s famous book ‘The Double Helix’ would have you believe. But Rowan speaks to biologist Matthew Cobb who sheds new light on what really happened. On the pod are Rowan Hooper, Leah Crane, Madeleine Cuff and Clare Wilson. To read about these subjects and much more, you can subscribe to New Scientist magazine at newscientist.com. Events and discount codes: Great Mysteries of Physics Royal College of Anaesthetists self-hypnosis scripts Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices